mbgxhrtime.c File Reference

#include <mbgdevio.h>
#include <toolutil.h>
#include <time.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <pthread.h>
#include <sched.h>

Go to the source code of this file.

Macros
#define	USE_PROCESS_AFFINITY   1
#define	MBG_FIRST_COPYRIGHT_YEAR   2008
#define	MBG_LAST_COPYRIGHT_YEAR   0

Functions
static void	print_cpu_set (const char *info, MBG_CPU_SET *p_cpu_set)
void	check_set_process_affinity_mask (MBG_PROCESS_ID pid, int cpu_num)
static int	do_mbgxhrtime (MBG_DEV_HANDLE dh, const PCPS_DEV *p_dev)
static void	usage (void)
int	main (int argc, char *argv[])

Variables
static const char *	pname = "mbgxhrtime"
static int	loops
static MBG_DEV_HANDLER_FNC	do_mbgxhrtime

Macro Definition Documentation

MBG_FIRST_COPYRIGHT_YEAR

#define MBG_FIRST_COPYRIGHT_YEAR   2008

Definition at line 91 of file mbgxhrtime.c.

Referenced by main().

MBG_LAST_COPYRIGHT_YEAR

#define MBG_LAST_COPYRIGHT_YEAR   0

Definition at line 92 of file mbgxhrtime.c.

Referenced by main().

USE_PROCESS_AFFINITY

#define USE_PROCESS_AFFINITY   1

Definition at line 87 of file mbgxhrtime.c.

Function Documentation

check_set_process_affinity_mask()

void check_set_process_affinity_mask	(	MBG_PROCESS_ID	pid,
		int	cpu_num
	)

Definition at line 136 of file mbgxhrtime.c.

References _mbg_cpu_clear, _mbg_cpu_set, MBG_CPU_SET, mbg_get_process_affinity(), mbg_set_process_affinity(), and print_cpu_set().

Referenced by main().

do_mbgxhrtime()

static int do_mbgxhrtime ( MBG_DEV_HANDLE  dh, const PCPS_DEV *  p_dev  )

static

Definition at line 170 of file mbgxhrtime.c.

References _pcps_has_hr_time, loops, mbg_get_default_cycles_frequency_from_dev(), mbg_get_pc_cycles(), mbg_get_xhrt_cycles_frequency(), mbg_get_xhrt_time_as_pcps_hr_time(), mbg_snprint_hr_time(), MBG_SUCCESS, mbg_xhrt_poll_thread_create(), mbg_xhrt_poll_thread_stop(), and MBG_POLL_THREAD_INFO::xhrt_info.

main()

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 299 of file mbgxhrtime.c.

References _mbg_get_current_process, check_set_process_affinity_mask(), do_mbgxhrtime, loops, MBG_EXIT_CODE_FAIL, MBG_EXIT_CODE_SUCCESS, MBG_EXIT_CODE_USAGE, MBG_FIRST_COPYRIGHT_YEAR, mbg_handle_devices(), MBG_LAST_COPYRIGHT_YEAR, mbg_print_program_info(), mbg_rc_is_success, must_print_usage, pname, and usage().

print_cpu_set()

static void print_cpu_set ( const char *  info, MBG_CPU_SET *  p_cpu_set  )

static

Definition at line 104 of file mbgxhrtime.c.

References _mbg_cpu_isset, and MBG_CPU_SET_SIZE.

Referenced by check_set_process_affinity_mask().

usage()

static void usage ( void  )

static

Definition at line 275 of file mbgxhrtime.c.

References mbg_print_device_options(), mbg_print_help_options(), mbg_print_opt_info(), mbg_print_usage_intro(), and pname.

Referenced by main().

Variable Documentation

do_mbgxhrtime

MBG_DEV_HANDLER_FNC do_mbgxhrtime

static

Definition at line 270 of file mbgxhrtime.c.

Referenced by main().

loops

int loops

static

Definition at line 97 of file mbgxhrtime.c.

Referenced by do_mbgxhrtime(), and main().

pname

const char* pname = "mbgxhrtime"

static

Definition at line 94 of file mbgxhrtime.c.

Referenced by main(), and usage().